Javascript – Filter array of array (substring)
I have an array of array and I want to show only array with the substring from a search bar. My code : In the first part (not show) I get value from search bar and had a space before…
PHP – remove nth data from multidimentional array or json
I'm using PHP to pull data out from a database. The response is a multi dimensional JSON and I need to dynamically delete part of the data, here's the structure of: { "success": true, "data": [ { "Name": "Jane", "Id":…
Text not showing in HTML file. Script tag possibly making Text disappear?
I was trying to figure out how to get HTML to choose a new random image file everytime the page is reloaded, and i did manage to figure it out, but my problem is now that none of the text…
Javascript merge array multidimensional?
I want to merge arrays of the same type. It comes from the database as follows. const array =[ { name: 'Iphone', date: '01.01.2024', img: 'img/iphone.png', cost: 2500, username:"Joe", }, { name: 'Samsung', date: '01.01.2024', img: 'img/samsung.png', cost: 2000, username:"Adam",…
How can i access an array inside array containing product object in javascript
Hey Fellow stackoverflowers, recently i got a new problem accessing array inside array and that inside array containg two objects product and quantity. Now i want to access that inside array how can i do that. Please if you have…
Php – While destructuring array data in the head of a foreach() loop, can new elements be assigned to the original input array?
Since PHP7.1, a foreach() expression can implement array destructuring as a way of unpacking row values and make individualized variable assignments for later use. When using array destructuring within the head/signature of a foreach() loop, can new elements be declared…
Javascript – How to merge array of objects present in an array and remove duplicates?
I have an array which consists of another array of objects with key value pairs. I want to merge and segregate these array of objects based on key which is common in every object. There can be n number of…
Javascript – How to delete element from JSON array of objects by ID
I have Given this JSON structure: [{"variant_name":"Size","variant_options":["S","M","L","a"]}] How would you delete an object from the array by key/value? Let's say I wish to delete the element with variant_options = S, how to get this result: [{"variant_name":"Size","variant_options":["M","L","a"]}] I tried but did't…
Javascript – Looping through an object to display the grades of a student object and the function displays undefined, what could be the reason?
I am doing an online course and practising what I am learning. I just wanted to create a function, that takes an object and loops through an array element of the object using forEach. So I don't want to change…
Javascript – Unable to remove element from inner array
I have an array of arrays and I want to remove the 2nd element, i.e. index[1] from each of the inner arrays. arrayOfArrays = [[80,60,40,17,19],[100,88,1234,99,12]]; var newArray = arrayOfArrays.forEach((array) => array.filter((value,index) => ![2,3].includes(index))); However newArray is not getting populated, and…